| Value | Category | Cases | |
|---|---|---|---|
| 0 | 417 |
20.8%
|
|
| 1 | 1073 |
53.4%
|
|
| 2 | 2 |
0.1%
|
|
| 4 | 1 |
0%
|
|
| 5 | 5 |
0.2%
|
|
| 6 | 2 |
0.1%
|
|
| 7 | 506 |
25.2%
|
|
| 8 | 1 |
0%
|
|
| 9 | 2 |
0.1%
|
|
| Missing value | 1334 |